200 citations · 1k across the 51 of their papers we have counts for
4 papers · 1 filter
Detecting small low emission radiating sources
Moritz Allmaras, David P. Darrow, Yulia Hristova +2
The article addresses the possibility of robust detection of geometrically small, low emission sources on a significantly stronger background. This problem is important for homelan…
2D and 3D reconstructions in acousto-electric tomography
Peter Kuchment, Leonid Kunyansky
We propose and test stable algorithms for the reconstruction of the internal conductivity of a biological object using acousto-electric measurements. Namely, the conventional imped…
Dependence of the spectrum of a quantum graph on vertex conditions and edge lengths
Gregory Berkolaiko, Peter Kuchment
We study the dependence of the quantum graph Hamiltonian, its resolvent, and its spectrum on the vertex conditions and graph edge lengths. In particular, several results on the int…
On the location of spectral edges in -periodic media
Pavel Exner, Peter Kuchment, Brian Winn
Periodic nd order ordinary differential operators on are known to have the edges of their spectra to occur only at the spectra of periodic and antiperiodic boundary value p…